A series of interface, signal processing, and communication systems have been implemented in micro-power CMOS circuits. A micro-power spectrum analyzer has been developed to enable low power operation of the entire WINS system. Thus WINS require a Microwatt of power. It is very cheaper when compared to other security systems such as RADAR under use. The use of WINS in border security has gained huge momentum specially in developing country like INDIA WINS is used across various fields in border security protecting borders across the country against illegal trafficking and terrorism Scope of development of WINS technology in INDIA